The waveform without load. It is a good modified square wave form. According to my oscilloscope (not especially well calibrated) it is +/- 160V with a duty cycle of 46% for a RMS voltage of 108V. Click on the image for a larger picture.
The waveform without load. It is a good modified square wave form.
According to my oscilloscope (not especially well calibrated) it is
+/- 160V with a duty cycle of 46% for a RMS voltage of 108V. Click on
the image for a larger picture.
The waveform under light load. Now it looks almost like a plain
square wave, +/- 115V with a duty cycle of 87% for a RMS voltage of
107V. Thus the RMS voltage is OK, but the peak voltage is much too
low, which will cause problems with electronics, for example. Click on
the image for a larger picture.